A limited-time BT21 pop-up shop will open on October 15, 2026, on the 2nd floor Kids Terrace at “LaLaport Fujimi” in Saitama Prefecture! In addition to featuring the new “F/W BASIC” series for Fall 2026, the shop will offer a wide selection of popular items such as plush toys, accessories, and keychains. Customers who spend 3,300 yen or more (tax included) will receive a Shining Stars series wobbling acrylic figurine as a purchase bonus, and game challenges will also be held.